Water for Analysis 4L
for analysis EMSURE®
Manufacturer: Merck
Catalog ID: 116754.4000
Stock: In Stock
Description
| Catalogue Number | 116754 |
| Synonyms | Deionized water |
| Overview | EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. |
Product Information
| CAS number | 7732-18-5 |
| Hill Formula | H₂O |
| Chemical formula | H₂O |
| Molar Mass | 18.02 g/mol |
| HS Code | 2853 90 10 |
Physicochemical Information
| Boiling point | 100 °C (1013 hPa) |
| Density | 1.00 g/cm3 (20 °C) |
| Vapor pressure | 23 hPa (20 °C) |
Storage and Shipping Information
| Storage | Storage temperature: no restrictions. |
Specifications
| Spec. conductance at 25 °C (at the time of manufacturing) | ≤ 1 µS/cm |
| Evaporation residue | ≤ 1 mg/l |
| Residue on ignition | ≤ 1 mg/l |
| Chloride (Cl) | ≤ 0.05 mg/l |
| Fluoride (F) | ≤ 0.05 mg/l |
| Nitrate (NO₃) | ≤ 0.01 mg/l |
| Phosphate (PO₄) | ≤ 0.01 mg/l |
| Sulphate (SO₄) | ≤ 0.1 mg/l |
| Silicate (SiO₂) | ≤ 0.01 mg/l |
| Ammonium (NH₄) | ≤ 0.01 mg/l |
| Ag (Silver) | ≤ 0.0004 mg/l |
| As (Arsenic) | ≤ 0.0020 mg/l |
| Al (Aluminium) | ≤ 0.0020 mg/l |
| Au (Gold) | ≤ 0.0010 mg/l |
| B (Boron) | ≤ 0.0050 mg/l |
| Ba (Barium) | ≤ 0.0010 mg/l |
| Be (Beryllium) | ≤ 0.0020 mg/l |
| Bi (Bismuth) | ≤ 0.0010 mg/l |
| Ca (Calcium) | ≤ 0.0050 mg/l |
| Cd (Cadmium) | ≤ 0.0010 mg/l |
| Co (Cobalt) | ≤ 0.0010 mg/l |
| Cr (Chromium) | ≤ 0.0004 mg/l |
| Cu (Copper) | ≤ 0.0004 mg/l |
| Fe (Iron) | ≤ 0.0010 mg/l |
| Ga (Gallium) | ≤ 0.0040 mg/l |
| Ge (Germanium) | ≤ 0.0010 mg/l |
| In (Indium) | ≤ 0.0010 mg/l |
| K (Potassium) | ≤ 0.0050 mg/l |
| Li (Lithium) | ≤ 0.0020 mg/l |
| Mg (Magnesium) | ≤ 0.0050 mg/l |
| Mn (Manganese) | ≤ 0.0004 mg/l |
| Mo (Molybdenum) | ≤ 0.0020 mg/l |
| Na (Sodium) | ≤ 0.0100 mg/l |
| Ni (Nickel) | ≤ 0.0004 mg/l |
| Pb (Lead) | ≤ 0.0010 mg/l |
| Pd (Palladium) | ≤ 0.0080 mg/l |
| Pt (Platinum) | ≤ 0.0010 mg/l |
| Sb (Antimony) | ≤ 0.0010 mg/l |
| Sn (Tin) | ≤ 0.0010 mg/l |
| Sr (Strontium) | ≤ 0.0004 mg/l |
| Ti (Titanium) | ≤ 0.0010 mg/l |
| V (Vanadium) | ≤ 0.0010 mg/l |
| Zn (Zinc) | ≤ 0.0040 mg/l |
| Zr (Zirconium) | ≤ 0.0010 mg/l |
| Substances reducing potassium permanganate (O) | ≤ 0.08 mg/l |
